When I think of Halloween, a couple of thing pop up in my mind: carved pumpkins, freaky costumes, bats, ghosts and an old, mysterious mansion. I bet you have all heard of the saying “the haunted mansion” or “the haunted house” – which usually is a dark colored old house, with cracked walls, it usually has two windows at the upper level, it’s surrounded by bats and it has a gloomy deserted background.